#31216B#31216B

#31216B is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.6% C 0.122 H 287.1°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#31216B
RGB	rgb(49, 33, 107)
HSL	hsl(253, 53%, 27%)
HSV	hsv(253, 69%, 42%)
CMYK	cmyk(54.2%, 69.2%, 0%, 58%)
CIE-LAB	lab(19.23, 28.53, -40.71)
CIE-LCH	lch(19.23, 49.71, 305.02°)
OKLab	oklab(31.6% 0.036 -0.1168)
OKLCH	oklch(31.6% 0.122 287.1)
XYZ	xyz(4.4635, 2.8020, 14.2127)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31216B #5B6B21

analogous

#21366B #31216B #56216B

triadic

#31216B #6B3121 #216B31

tetradic

#31216B #6B2136 #5B6B21 #216B56

square

#31216B #6B2136 #5B6B21 #216B56

split-complementary

#31216B #6B5621 #366B21

monochromatic

#0B0717 #1C133C #31216B #462F9A #5E42C5

Accessibility & contrast

On white

13.46

#31216B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#31216B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31216B

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31216B	#FFFFFF	#000000	##FFFFFF
##31216B	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306D

Deuteranopia (green-blind)

#002D6A

Tritanopia (blue-blind)

#1B3343

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #31216b;
/* rgb */ color: rgb(49, 33, 107);
/* oklch */ color: oklch(31.6% 0.122 287.1);

Tailwind

colors: {
  custom: {
    50: '#6f5d96',
    500: '#31216b',
    950: '#000000',
  },
}

SCSS

$custom: #31216b;
$custom-light: #6f5d96;
$custom-dark: #000000;

JSON

{
  "hex": "#31216b",
  "rgb": {
    "r": 49,
    "g": 33,
    "b": 107
  },
  "hsl": {
    "h": 252.973,
    "s": 52.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.31596,
    "c": 0.12222,
    "h": 287.1
  },
  "luminance": 0.02802
}

Semantic roles & 50–950 ramp

primary

#31216B

secondary

#8C9F49

accent

#DC4CBD

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #31216B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →